21206465280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 1152

約数和(自身を含む): 101204490240

約数和(自身を除く): 79998024960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 108, 110, 112, 117, 120, 126, 128, 130, 132, 135, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 189, 192, 195, 198, 208, 210, 216, 220, 224, 231, 234, 240, 252, 256, 260, 264, 270, 273, 280, 286, 288, 297, 308, 312, 315, 320, 330, 336, 351, 352, 360, 364, 378, 384, 385, 390, 396, 416, 420, 429, 432, 440, 448, 455, 462, 468, 480, 495, 504, 520, 528, 540, 546, 560, 572, 576, 585, 594, 613, 616, 624, 630, 640, 660, 672, 693, 702, 704, 715, 720, 728, 756, 768, 770, 780, 792, 819, 832, 840, 858, 864, 880, 896, 910, 924, 936, 945, 960, 990, 1001, 1008, 1040, 1056, 1080, 1092, 1120, 1144, 1152, 1155, 1170, 1188, 1226, 1232, 1248, 1260, 1280, 1287, 1320, 1344, 1365, 1386, 1404, 1408, 1430, 1440, 1456, 1485, 1512, 1540, 1560, 1584, 1638, 1664, 1680, 1716, 1728, 1755, 1760, 1792, 1820, 1839, 1848, 1872, 1890, 1920, 1980, 2002, 2016, 2079, 2080, 2112, 2145, 2160, 2184, 2240, 2288, 2304, 2310, 2340, 2376, 2452, 2457, 2464, 2496, 2520, 2574, 2640, 2688, 2730, 2772, 2808, 2816, 2860, 2880, 2912, 2970, 3003, 3024, 3065, 3080, 3120, 3168, 3276, 3328, 3360, 3432, 3456, 3465, 3510, 3520, 3640, 3678, 3696, 3744, 3780, 3840, 3861, 3960, 4004, 4032, 4095, 4158, 4160, 4224, 4290, 4291, 4320, 4368, 4480, 4576, 4620, 4680, 4752, 4904, 4914, 4928, 4992, 5005, 5040, 5148, 5280, 5376, 5460, 5517, 5544, 5616, 5720, 5760, 5824, 5940, 6006, 6048, 6130, 6160, 6240, 6336, 6435, 6552, 6720, 6743, 6864, 6912, 6930, 7020, 7040, 7280, 7356, 7392, 7488, 7560, 7722, 7920, 7969, 8008, 8064, 8190, 8316, 8320, 8448, 8580, 8582, 8640, 8736, 8960, 9009, 9152, 9195, 9240, 9360, 9504, 9808, 9828, 9856, 9984, 10010, 10080, 10296, 10395, 10560, 10920, 11034, 11088, 11232, 11440, 11520, 11648, 11880, 12012, 12096, 12260, 12285, 12320, 12480, 12672, 12870, 12873, 13104, 13440, 13486, 13728, 13860, 14040, 14080, 14560, 14712, 14784, 14976, 15015, 15120, 15444, 15840, 15938, 16016, 16128, 16380, 16551, 16632, 16640, 17160, 17164, 17280, 17472, 18018, 18304, 18390, 18480, 18720, 19008, 19305, 19616, 19656, 19712, 20020, 20160, 20229, 20592, 20790, 21120, 21455, 21840, 22068, 22176, 22464, 22880, 23296, 23760, 23907, 24024, 24192, 24520, 24570, 24640, 24960, 25344, 25740, 25746, 26208, 26880, 26972, 27027, 27456, 27585, 27720, 28080, 29120, 29424, 29568, 29952, 30030, 30240, 30888, 31680, 31876, 32032, 32760, 33102, 33264, 33715, 34320, 34328, 34560, 34944, 36036, 36608, 36780, 36960, 37440, 38016, 38610, 38619, 39232, 39312, 39845, 40040, 40320, 40458, 41184, 41580, 42240, 42910, 43680, 44136, 44352, 44928, 45045, 45760, 47201, 47520, 47814, 48048, 48384, 49040, 49140, 49280, 49920, 51480, 51492, 52416, 53944, 54054, 54912, 55170, 55440, 55783, 56160, 58240, 58848, 59136, 60060, 60480, 60687, 61776, 63360, 63752, 64064, 64365, 65520, 66204, 66528, 67430, 68640, 68656, 69888, 71721, 72072, 73560, 73920, 74880, 76032, 77220, 77238, 78464, 78624, 79690, 80080, 80640, 80916, 82368, 82755, 83160, 85820, 87360, 87659, 88272, 88704, 89856, 90090, 91520, 94402, 95040, 95628, 96096, 98080, 98280, 98560, 101145, 102960, 102984, 104832, 107888, 108108, 109824, 110340, 110880, 111566, 112320, 115857, 116480, 117696, 119535, 120120, 120960, 121374, 123552, 126720, 127504, 128128, 128730, 131040, 132408, 133056, 134860, 135135, 137280, 137312, 141603, 143442, 144144, 147120, 147840, 149760, 154440, 154476, 156928, 157248, 159380, 160160, 161832, 164736, 165510, 166320, 167349, 171640, 174720, 175318, 176544, 177408, 180180, 182061, 183040, 188804, 190080, 191256, 192192, 193095, 196160, 196560, 202290, 205920, 205968, 209664, 215163, 215776, 216216, 220680, 221760, 223132, 224640, 231714, 235392, 236005, 239070, 240240, 241920, 242748, 247104, 255008, 256256, 257460, 262080, 262977, 264816, 266112, 269720, 270270, 274560, 274624, 278915, 283206, 286884, 288288, 294240, 295680, 303435, 308880, 308952, 314496, 318760, 320320, 323664, 329472, 331020, 332640, 334698, 343280, 349440, 350636, 353088, 358605, 360360, 364122, 377608, 380160, 382512, 384384, 386190, 392320, 393120, 404580, 411840, 411936, 424809, 430326, 431552, 432432, 438295, 441360, 443520, 446264, 449280, 463428, 470784, 472010, 478140, 480480, 485496, 494208, 502047, 510016, 514920, 524160, 525954, 529632, 532224, 539440, 540540, 549120, 549248, 557830, 566412, 573768, 576576, 579285, 588480, 606870, 613613, 617760, 617904, 628992, 637520, 640640, 647328, 662040, 665280, 669396, 686560, 701272, 706176, 708015, 717210, 720720, 728244, 755216, 765024, 768768, 772380, 784640, 786240, 788931, 809160, 823680, 823872, 836745, 849618, 860652, 863104, 864864, 876590, 882720, 887040, 892528, 910305, 926856, 944020, 956280, 960960, 970992, 988416, 1004094, 1020032, 1029840, 1048320, 1051908, 1059264, 1075815, 1078880, 1081080, 1098496, 1115660, 1132824, 1147536, 1153152, 1158570, 1176960, 1213740, 1227226, 1235520, 1235808, 1274427, 1275040, 1281280, 1294656, 1314885, 1324080, 1330560, 1338792, 1373120, 1402544, 1412352, 1416030, 1434420, 1441440, 1456488, 1506141, 1510432, 1530048, 1544760, 1572480, 1577862, 1618320, 1647360, 1647744, 1673490, 1699236, 1721304, 1726208, 1729728, 1753180, 1765440, 1785056, 1820610, 1840839, 1853712, 1888040, 1912560, 1921920, 1941984, 2008188, 2040064, 2059680, 2103816, 2118528, 2124045, 2151630, 2157760, 2162160, 2231320, 2265648, 2295072, 2306304, 2317140, 2353920, 2366793, 2427480, 2454452, 2471040, 2471616, 2510235, 2548854, 2550080, 2589312, 2629770, 2648160, 2661120, 2677584, 2746240, 2805088, 2832060, 2868840, 2882880, 2912976, 3012282, 3020864, 3060096, 3068065, 3089520, 3144960, 3155724, 3236640, 3295488, 3346980, 3398472, 3442608, 3459456, 3506360, 3530880, 3570112, 3641220, 3681678, 3707424, 3776080, 3825120, 3843840, 3883968, 3944655, 4016376, 4119360, 4207632, 4237056, 4248090, 4303260, 4315520, 4324320, 4462640, 4531296, 4590144, 4634280, 4733586, 4854960, 4908904, 4942080, 4943232, 5020470, 5097708, 5100160, 5178624, 5259540, 5296320, 5355168, 5492480, 5522517, 5610176, 5664120, 5737680, 5765760, 5825952, 6024564, 6041728, 6120192, 6136130, 6179040, 6311448, 6372135, 6473280, 6693960, 6796944, 6885216, 6918912, 7012720, 7061760, 7140224, 7282440, 7363356, 7414848, 7530705, 7552160, 7650240, 7767936, 7889310, 8032752, 8238720, 8415264, 8496180, 8606520, 8631040, 8648640, 8925280, 9062592, 9180288, 9204195, 9268560, 9467172, 9709920, 9817808, 9886464, 10040940, 10195416, 10200320, 10519080, 10592640, 10710336, 11045034, 11220352, 11328240, 11475360, 11531520, 11651904, 11833965, 12049128, 12083456, 12272260, 12358080, 12622896, 12744270, 12946560, 13387920, 13593888, 13770432, 14025440, 14280448, 14564880, 14726712, 14829696, 15061410, 15104320, 15300480, 15535872, 15778620, 16065504, 16477440, 16567551, 16830528, 16992360, 17213040, 17297280, 17850560, 18125184, 18360576, 18408390, 18537120, 18934344, 19419840, 19635616, 20081880, 20390832, 21038160, 21185280, 21420672, 22090068, 22440704, 22656480, 22950720, 23303808, 23667930, 24098256, 24544520, 24716160, 25245792, 25488540, 25893120, 26775840, 27187776, 27540864, 27612585, 28050880, 29129760, 29453424, 29659392, 30122820, 30208640, 30600960, 31557240, 32131008, 33135102, 33661056, 33984720, 34426080, 34594560, 35701120, 36250368, 36816780, 37074240, 37868688, 38839680, 39271232, 40163760, 40781664, 42076320, 42841344, 44180136, 45312960, 45901440, 46607616, 47335860, 48196512, 49089040, 49432320, 50491584, 50977080, 53551680, 54375552, 55081728, 55225170, 56101760, 58259520, 58906848, 60245640, 60417280, 63114480, 64262016, 66270204, 67322112, 67969440, 68852160, 71402240, 73633560, 74148480, 75737376, 77679360, 78542464, 80327520, 81563328, 82837755, 84152640, 88360272, 90625920, 91802880, 94671720, 96393024, 98178080, 100983168, 101954160, 107103360, 108751104, 110450340, 112203520, 116519040, 117813696, 120491280, 126228960, 128524032, 132540408, 135938880, 137704320, 147267120, 148296960, 151474752, 157084928, 160655040, 163126656, 165675510, 168305280, 176720544, 181251840, 189343440, 192786048, 196356160, 201966336, 203908320, 214206720, 220900680, 233038080, 235627392, 240982560, 252457920, 265080816, 271877760, 275408640, 294534240, 302949504, 321310080, 326253312, 331351020, 336610560, 353441088, 378686880, 385572096, 392712320, 407816640, 441801360, 471254784, 481965120, 504915840, 530161632, 543755520, 589068480, 605899008, 642620160, 662702040, 706882176, 757373760, 785424640, 815633280, 883602720, 963930240, 1009831680, 1060323264, 1178136960, 1325404080, 1413764352, 1514747520, 1631266560, 1767205440, 1927860480, 2120646528, 2356273920, 2650808160, 3029495040, 3534410880, 4241293056, 5301616320, 7068821760, 10603232640, 21206465280]

約数ペア:

[(1, 21206465280), (2, 10603232640), (3, 7068821760), (4, 5301616320), (5, 4241293056), (6, 3534410880), (7, 3029495040), (8, 2650808160), (9, 2356273920), (10, 2120646528), (11, 1927860480), (12, 1767205440), (13, 1631266560), (14, 1514747520), (15, 1413764352), (16, 1325404080), (18, 1178136960), (20, 1060323264), (21, 1009831680), (22, 963930240), (24, 883602720), (26, 815633280), (27, 785424640), (28, 757373760), (30, 706882176), (32, 662702040), (33, 642620160), (35, 605899008), (36, 589068480), (39, 543755520), (40, 530161632), (42, 504915840), (44, 481965120), (45, 471254784), (48, 441801360), (52, 407816640), (54, 392712320), (55, 385572096), (56, 378686880), (60, 353441088), (63, 336610560), (64, 331351020), (65, 326253312), (66, 321310080), (70, 302949504), (72, 294534240), (77, 275408640), (78, 271877760), (80, 265080816), (84, 252457920), (88, 240982560), (90, 235627392), (91, 233038080), (96, 220900680), (99, 214206720), (104, 203908320), (105, 201966336), (108, 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19419840), (1120, 18934344), (1144, 18537120), (1152, 18408390), (1155, 18360576), (1170, 18125184), (1188, 17850560), (1226, 17297280), (1232, 17213040), (1248, 16992360), (1260, 16830528), (1280, 16567551), (1287, 16477440), (1320, 16065504), (1344, 15778620), (1365, 15535872), (1386, 15300480), (1404, 15104320), (1408, 15061410), (1430, 14829696), (1440, 14726712), (1456, 14564880), (1485, 14280448), (1512, 14025440), (1540, 13770432), (1560, 13593888), (1584, 13387920), (1638, 12946560), (1664, 12744270), (1680, 12622896), (1716, 12358080), (1728, 12272260), (1755, 12083456), (1760, 12049128), (1792, 11833965), (1820, 11651904), (1839, 11531520), (1848, 11475360), (1872, 11328240), (1890, 11220352), (1920, 11045034), (1980, 10710336), (2002, 10592640), (2016, 10519080), (2079, 10200320), (2080, 10195416), (2112, 10040940), (2145, 9886464), (2160, 9817808), (2184, 9709920), (2240, 9467172), (2288, 9268560), (2304, 9204195), (2310, 9180288), (2340, 9062592), (2376, 8925280), (2452, 8648640), (2457, 8631040), (2464, 8606520), (2496, 8496180), (2520, 8415264), (2574, 8238720), (2640, 8032752), (2688, 7889310), (2730, 7767936), (2772, 7650240), (2808, 7552160), (2816, 7530705), (2860, 7414848), (2880, 7363356), (2912, 7282440), (2970, 7140224), (3003, 7061760), (3024, 7012720), (3065, 6918912), (3080, 6885216), (3120, 6796944), (3168, 6693960), (3276, 6473280), (3328, 6372135), (3360, 6311448), (3432, 6179040), (3456, 6136130), (3465, 6120192), (3510, 6041728), (3520, 6024564), (3640, 5825952), (3678, 5765760), (3696, 5737680), (3744, 5664120), (3780, 5610176), (3840, 5522517), (3861, 5492480), (3960, 5355168), (4004, 5296320), (4032, 5259540), (4095, 5178624), (4158, 5100160), (4160, 5097708), (4224, 5020470), (4290, 4943232), (4291, 4942080), (4320, 4908904), (4368, 4854960), (4480, 4733586), (4576, 4634280), (4620, 4590144), (4680, 4531296), (4752, 4462640), (4904, 4324320), (4914, 4315520), (4928, 4303260), (4992, 4248090), (5005, 4237056), (5040, 4207632), (5148, 4119360), (5280, 4016376), (5376, 3944655), (5460, 3883968), (5517, 3843840), (5544, 3825120), (5616, 3776080), (5720, 3707424), (5760, 3681678), (5824, 3641220), (5940, 3570112), (6006, 3530880), (6048, 3506360), (6130, 3459456), (6160, 3442608), (6240, 3398472), (6336, 3346980), (6435, 3295488), (6552, 3236640), (6720, 3155724), (6743, 3144960), (6864, 3089520), (6912, 3068065), (6930, 3060096), (7020, 3020864), (7040, 3012282), (7280, 2912976), (7356, 2882880), (7392, 2868840), (7488, 2832060), (7560, 2805088), (7722, 2746240), (7920, 2677584), (7969, 2661120), (8008, 2648160), (8064, 2629770), (8190, 2589312), (8316, 2550080), (8320, 2548854), (8448, 2510235), (8580, 2471616), (8582, 2471040), (8640, 2454452), (8736, 2427480), (8960, 2366793), (9009, 2353920), (9152, 2317140), (9195, 2306304), (9240, 2295072), (9360, 2265648), (9504, 2231320), (9808, 2162160), (9828, 2157760), (9856, 2151630), (9984, 2124045), (10010, 2118528), (10080, 2103816), (10296, 2059680), (10395, 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